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| author | Ludovic Courtès <ludo@gnu.org> | 2016-05-04 16:59:31 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2016-05-04 23:35:55 +0200 |
| commit | 6aaf3ea62d883a717a3459b6c6da3c1cfede55e2 (patch) | |
| tree | 6e6d35ad1ed296a772b0bf68064cc7af3859e32d | |
| parent | 8bf92e3904cb656d4c2160fc8befebaf21a65492 (diff) | |
| download | guix-6aaf3ea62d883a717a3459b6c6da3c1cfede55e2.tar guix-6aaf3ea62d883a717a3459b6c6da3c1cfede55e2.tar.gz | |
environment: Use 'break' instead of 'split'.
* guix/scripts/environment.scm (parse-args): Use 'break' instead of
'split'.
| -rw-r--r-- | guix/scripts/environment.scm | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/guix/scripts/environment.scm b/guix/scripts/environment.scm index d4c09ef54c..9ba487d1eb 100644 --- a/guix/scripts/environment.scm +++ b/guix/scripts/environment.scm @@ -25,7 +25,6 @@ #:use-module (guix packages) #:use-module (guix profiles) #:use-module (guix search-paths) - #:use-module (guix utils) #:use-module (guix build utils) #:use-module (guix monads) #:use-module ((guix gexp) #:select (lower-inputs)) @@ -499,12 +498,13 @@ Otherwise, return the derivation for the Bash package." ;; The '--' token is used to separate the command to run from the rest of ;; the operands. - (let-values (((args command) (split args "--"))) + (let-values (((args command) (break (cut string=? "--" <>) args))) (let ((opts (parse-command-line args %options (list %default-options) #:argument-handler handle-argument))) - (if (null? command) - opts - (alist-cons 'exec command opts))))) + (match command + (() opts) + (("--") opts) + (("--" command ...) (alist-cons 'exec command opts)))))) (define (assert-container-features) "Check if containers can be created and exit with an informative error |